CN2851800Y - Spiral movement feeding machine for bent pipe - Google Patents
Spiral movement feeding machine for bent pipe Download PDFInfo
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- CN2851800Y CN2851800Y CN 200520035204 CN200520035204U CN2851800Y CN 2851800 Y CN2851800 Y CN 2851800Y CN 200520035204 CN200520035204 CN 200520035204 CN 200520035204 U CN200520035204 U CN 200520035204U CN 2851800 Y CN2851800 Y CN 2851800Y
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Abstract
The utility model relates to a spiral movement feeding machine for bending pipes, which realizes the mechanization of outer corrosion prevention painting of the bending pipes. The utility model is composed of a base, a supporting frame of a rotary cylinder body, a supporting roller, the rotary cylinder body, a driving gear ring, a feeding wheel, a supporting wheel, a feeding worm speed reducer, a feeding direct current electric motor, an electric brush set, a high frequency induction heating ring, a sealing cover, a driving worm speed reducer, a driving gear, a machine frame shifter, a driving alternating current electric motor and an electric control container set, wherein the bending pipes are fixed by the feeding wheel which is arranged in the rotary cylinder body and are supported by the supporting wheel. When the rotary cylinder body is driven by the driving alternating current electric motor to rotate at the uniform speed, and the feeding wheel and the supporting wheel are driven by the feeding direct current electric motor to rotate at the uniform speed, the bending pipes can rotate winding the shaft line of the rotary cylinder body and move along the shaft line of the rotary cylinder body, and two kinds of movement are combined into the spiral movement required by the outer corrosion prevention mechanization painting of the bending pipes. The utility model can be used for the arrangement of pipeline systems for enterprises such as water conservancy, electric power, petrochemical industry, etc.
Description
Technical field
The utility model relates to a kind ofly realizes that the bend pipe spiral motion of outer anticorrosion coating machine for elbow pipe toolization sends machine to.In enterprise such as hydraulic and electric engineering, petrochemical industry pipe-line system was installed, the pipeline of installation set up in the space, because ingress of air, and pipeline external surface oxidation and corrosion.The pipeline of installing is buried in underground, because active substance down contiguously, and generation electrochemical reaction and corroding.This corrosion or corrosion all can be shortened the life cycle of pipeline.Therefore, before piping erection, generally all need pass through etch-proof processing.Therefore, the bend pipe spiral motion is sent machine in enterprise's pipe-line systems such as hydraulic and electric engineering, petrochemical industry are installed, and use value is widely arranged.
Technical background
Along with development, the progress of pipeline construction equipment and technology, in pipework was built, the anti-corrosion of pipe or bend pipe, etch-proof processing from initial brush paint, pitch, developed at outer tube surface application polyethylene tape, extruded polyethylene adhesive tape.During to straight tube outer surface application polyethylene tape, extruded polyethylene adhesive tape,, often adopt mechanical drive method that pipe was both rotated around axis, move axially along pipe again because pipe has one for all concentric axis of each pipeline section; At this moment, the equipment of application polyethylene tape, extruded polyethylene adhesive tape is installed in one side of pipe, attached on the outer tube surface, along with the rotation of pipe, polyethylene tape, extruded polyethylene adhesive tape are coated with automatically and install with an end of polyethylene tape, extruded polyethylene adhesive tape.Because pipe is when axis rotates, advance along the pipe axial direction with certain speed again, therefore, polyethylene tape, extruded polyethylene adhesive tape are actually to be coated with continuously with certain lead of screw and install to outer tube surface, finish anti-corrosion, preservative treatment.The outer anticorrosion employing mechanization coating process of straight tube, the anti-corrosion material of application is even, fine and close, and the coating quality height has improved pipe anti-corrosion, antiseptic power, and its key technology is to make the pipe spiral motion.As the outer anticorrosive coating of bend pipe is adopted the mechanization application, because there is bending radius in bend pipe, each pipeline section of bend pipe does not have a concentric axis.With common method clamping bend pipe, make the bend pipe rotation by mechanical transmission, the rotation form of each pipeline section of bend pipe has nothing in common with each other, and the movement locus of each pipeline section also has nothing in common with each other.Therefore, do not have a kind of available application mode, can not adopt the mechanization coating process, anti-corrosion material is coated with the outer surface that installs to bend pipe.
Above-mentioned reason has limited the anti-corrosion treatment technology that adopts prior art, the use in bend pipe anti-corrosion, anti-corrosion treatment.So for many years, general small diameter winding pipe (caliber＜Φ 325mm) adopts manually rust cleaning, artificial painting anticorrosion material; Heavy caliber bend pipe (caliber＞Φ 325mm) adopts mechanical derusting, artificial painting anticorrosion material.Artificial painting anticorrosion material, not only application speed is slow, and the anti-corrosion material of application is inhomogeneous, anti-corrosion, the anti-corrosion capability of equivalent material are poor, use together with outer antiseptic straight tube of high-quality warp, bend pipe anti-corrosion, corrosion protection are of poor quality, will be hidden danger of quality; And anti-corrosion, anti-corrosion treatment operating environment are poor, and direct labor's labor intensity is big, are unfavorable for safety in production, have increased auxiliary construction time and piping erection duration.
The model utility content
At the anti-corrosion treatment technology that adopts prior art, can not be in the present situation of bend pipe outer surface mechanization painting anticorrosion material.Main purpose of the present utility model is: provide a kind of bend pipe spiral motion to send machine to, realize the bend pipe spiral motion, make the outer anticorrosion coating machine for elbow pipe toolization, improve the outer corrosion-proof coating quality of bend pipe, shorten the outer anticorrosive coating time of bend pipe.
Above-mentioned purpose of the present utility model is achieved in that by the rotary barrel support, supporting rollern, rotary barrel, cylindrical shell is installed, the driving gear wheel rim, send worm speed reducer to, send wheel to, send direct current generator to, the brush group, the high-frequency induction heating circle, seal closure is formed the bend pipe spiral motion and is sent the machine drive chassis to: by the rotary barrel support, supporting rollern, rotary barrel, cylindrical shell is installed, the driving gear wheel rim, send worm speed reducer to, support roller, send direct current generator to, the brush group, the high-frequency induction heating circle, seal closure is formed the bend pipe spiral motion and is sent the machine support frame to.Form the bend pipe spiral motion and send machine to by drive chassis, support frame, driving worm speed reducer, driving gear wheel rim, gap bridge actuation gear, driving AC motor, frame shifter, electrical control cabinet.An end for the treatment of outer anticorrosive coating bend pipe is fixed on three of installing in the drive chassis rotary barrel and sends on the wheel, and the other end of bend pipe is bearing on three support rollers installing in the support frame rotary barrel.Drive AC motor through driving the actuation gear of installing on the worm speed reducer output shaft, the driving gear wheel rim of installing on the rotary driving cylindrical shell makes the rotary barrel rotation.Bend pipe is fixing by sending wheel to, and the support roller supporting is along with the rotary barrel rotation; Send worm speed reducer to by sending the direct current generator rotary driving to for two groups that are installed in the rotary barrel, send the wheel of installing on the worm speed reducer output shaft of sending to bend pipe is moved axially.This driving mode, bend pipe both around the rotation of rotary barrel axis, moved along the rotary barrel axis again, had realized the spiral motion that the outer anticorrosion mechanization application of bend pipe needs.
Because rotary barrel rotates a circle, the axially movable helical pitch of bend pipe is a constant, and the distance that bend pipe shifts out rotary barrel also is a constant.Adjust the rotational speed and the feed rate of rotary barrel, the distance that can keep bend pipe to shift out rotary barrel is a constant value, and this constant value is less than the arc length of bend pipe when certain bending radius, and the part that bend pipe is shifted out rotary barrel is considered as straight length.The equipment of application polyethylene tape, extruded polyethylene adhesive tape is installed in one side of outer anticorrosion coating machine for elbow pipe, with an end of polyethylene tape, extruded polyethylene adhesive tape attached on the bend pipe outer surface that shifts out rotary barrel, along with the rotation of rotary barrel, polyethylene tape, extruded polyethylene adhesive tape are coated with automatically and install on the bend pipe outer surface.
Adopt technique scheme, bend pipe is realized the outer anticorrosion mechanization application of bend pipe with the feeding of spiral motion mode, has both alleviated direct labor's labor intensity, has increased the anticorrosive coating Security, has improved the quality of bend pipe anti-corrosion, anti-corrosion treatment.Simultaneously, shorten the engineering time of bend pipe anti-corrosion, anti-corrosion treatment, improved pipe-line construction speed.
Description of drawings
Specifically describe adopting embodiment of the present utility model below in conjunction with accompanying drawing, wherein:
Fig. 1 adopts bend pipe spiral motion of the present utility model to send the machine plan view to;
Fig. 2 adopts bend pipe spiral motion of the present utility model to send the machine left view to.
5 is rotary barrel supports, the 6th among Fig. 2, and supporting rollern, the 9th is sent wheel, the 4th to, brush group, the 2nd, and bend pipe, the 18th is sent worm speed reducer, the 3rd to, sends direct current generator, the 19th to, drives AC motor
Embodiment
As shown in Figure 1, the bend pipe spiral motion send to the machine drive chassis by rotary barrel support, supporting rollern, rotary barrel, installation cylindrical shell, driving gear wheel rim, send worm speed reducer to, send wheel to, send direct current generator to, brush group, high-frequency induction heating circle, seal closure form; The bend pipe spiral motion send to the machine support frame by rotary barrel support, supporting rollern, rotary barrel, installation cylindrical shell, driving gear wheel rim, send worm speed reducer, support roller to, send direct current generator to, brush group, high-frequency induction heating circle, seal closure form.The bend pipe spiral motion is sent machine to and is made up of base, drive chassis, support frame, driving worm speed reducer, driving gear wheel rim, gap bridge actuation gear, driving AC motor, frame shifter, electrical control cabinet.Go up by sending wheel to the wheel of sending to that an end for the treatment of the bend pipe of anticorrosive coating is fixed in the drive chassis rotary barrel fixing; The other end of bend pipe is placed on the interior support roller of support frame rotary barrel and is supported by support roller.The driving AC motor is through driving the actuation gear on the worm speed reducer output shaft, and the driving gear wheel rim of installing on the rotary driving cylinder body outer wall makes the rotary barrel rotation, and wheel is fixing by sending to for bend pipe, support roller supports along with the rotary barrel rotation; Send to direct current generator drive respectively send to install on the worm speed reducer output shaft send the rotation of wheel, support roller to, bend pipe is moved along the rotary barrel axis.When rotary barrel, when sending wheel, support roller to and at the uniform velocity rotating, bend pipe both around the rotation of rotary barrel axis, moved along the rotary barrel axis again, had been synthesized the spiral motion of the outer anticorrosion mechanization application needs of bend pipe by these two kinds of motions.Wherein:
Base is made up of channel-section steel shaped steel, reinforcement gusset.Channel-section steel shaped steel, reinforcement gusset are welded into the channel-section steel rectangular frame, go up installation and processing tapped hole on the plane, the circular hole of fixed processing on the lower plane for one of the long limit of rectangular frame; Process four on two side planes of rectangular frame minor face respectively tapped hole is installed.
The rotary barrel support is processed as the hollow slab ring with steel, the hole of four position installation and processing supporting cylinder roller shafts of symmetry on the dull and stereotyped Circular Plate, the tapped hole of the coaxial installation brush group of processing on the plane of a hollow slab annulus, the mounting hole of bottom fixed processing; The tapped hole of processing seal closure on the plane of a hollow slab annulus, the mounting hole of bottom fixed processing.
Supporting rollern is made up of wheel, rolling bearing, roller shaft.Wheel is processed as the flat circle cylindricality with steel, is processed with the tapped hole that Mounting of Rolling Contact Bearing hole and gland installation are installed in the wheel, is processed with the bearing position that rolling bearing is installed on the roller shaft.
Rotary barrel is processed as the band edge hollow cylinder with steel, the tapped hole of installation and processing driving gear wheel rim on the barrel wall.
Installation tube body and function steel are processed as the band edge hollow cylinder, and installation and processing is sent the tapped hole of worm speed reducer, bearing bracket mounting plate on the barrel wall, and installation tube body and function screw is in rotary barrel.
Send wheel to and adopt cast iron to be processed as taper shape, the little profile of tooth of processing on the conical surface, center hole processing keyway.To the bend pipe of different-diameter, process the wheel of sending to of different-diameter.
Support roller adopts steel to be processed as taper shape, hot pressing silicone rubber on the conical surface, center hole processing keyway.To the bend pipe of different-diameter, the support roller of processing different-diameter.
The driving gear wheel rim is processed as cylindrical with steel, with the straight pin location, screw is installed on the rotary barrel.
Actuation gear, gap bridge actuation gear are processed as cylindrical with steel, center hole processing keyway.
The brush group is made up of brush, brush carriage, brush holder, and brush adopts stone, and brush carriage adopts the plexiform layers flag, and brush holder adopts copper coin to be made as the segmentation ring, adopts plexiform layers to be made as the segmentation ring.Brush is installed on the brush carriage with screw, overlaps with copper coin segmentation ring of making and the segmentation ring of making of plexiform layers, is installed on the rotary barrel support with screw.
Seal closure adopts 3 millimeters engineering plastics to be welded as hollow band edge, ring with cover, and the circular hole of installation and processing on the limit covers out a circular hole, and the circular hole circumference is installed the sealing of rubber skin with screw.8 millimeters copper coins of high-frequency induction heating circle employing bend and are that ring, annulus opened gap are 1 millimeter, and two openings connect the high-frequency induction heating power output terminal respectively.The high-frequency induction heating circle is fixed with plexiform layers, is installed in screw to be one on the limit of seal closure.
The frame shifter is made up of handwheel, leading screw, nut, fixed base, thrust-bearing, bearing support, bearing gland.
Handwheel adopts steel to be processed as disc, center hole processing keyway.
Leading screw adopts steel processing, and one section is processed as left-handed thread, and one section is processed as right-handed thread, two ends processing keyway.
Nut adopts brass processing, and one is processed as left-handed thread, and one is processed as right-handed thread.
Fixed base adopts steel processing, the endoporus of fixed base middle part installation and processing nut, the hole of bottom installation and processing fixed base.After nut is pressed into fixed base, processes the screw thread of riding and fix.
Bearing support adopts steel to be processed as disc, the endoporus of disc middle part installation and processing thrust-bearing, four mounting holes of disc outside processing.
Bearing cap adopts steel to be processed as disc, and the processing of disc middle part is by the endoporus of leading screw, and the disc outside processes four mounting holes.
Thrust-bearing, rolling bearing, bearing bracket, driving worm speed reducer, send worm speed reducer to, send direct current generator to, drive AC motor and adopt the parts that meet dynamo-electric standard.To the bend pipe of different-diameter, select sending worm speed reducer to, sending direct current generator to of different centre distance, different capacity for use.
Electrical control cabinet is observed on the panel voltmeter, ammeter, power supply indicator is set, power switch is set on the operation panel, drives AC motor forward and backward control knob, drive AC motor forward and backward tutorial light, send direct current generator forward and backward control knob to, send direct current generator forward and backward tutorial light to.Place frequency variator, high-power DC power supply on the cabinet inner control dish in installation insurance device, thermal relay, A.C. contactor, the cabinet.Voltmeter, ammeter, power supply indicator, power switch, AC motor forward and backward control knob, AC motor forward and backward tutorial light.Protecting device, drive thermal relay, drive A.C. contactor, send thermal relay to, send contactor frequency variator, high-power DC power supply to and all select the parts that meet electrical standard for use.
The assembling that the machine drive chassis is sent in the bend pipe spiral motion to is as shown in Figure 1: rotary barrel is bearing between four supporting rollerns on the rotary barrel support, the driving gear wheel rim is installed on the outer wall of rotary barrel with screw, with the engagement of gap bridge actuation gear, the gap bridge gear shaft is installed on the rotary barrel support with screw with the bearing bracket supporting.Install on two groups of input shafts of sending worm speed reducer to and send direct current generator to, install on the output shaft and send wheel to, the other end of output shaft is installed bearing bracket.Send worm speed reducer to, bearing bracket is installed on the base plate with screw, base plate is installed on the base plate of welded and installed on the installation tube body wall with screw.Another two ends of sending wheel to are installed on the base plate with screw with the bearing bracket supporting, and the base plate spring-loaded is installed in screw on the base plate of welded and installed on the installation tube body wall.The installation cylindrical shell that has assembled is packed into as an assembly and is screwed in the rotary barrel, to the bend pipe of different-diameter, by changing the outfit cylindrical shell is installed and is rotated.Two groups of brush groups are installed with screw in a side of rotary barrel support, and seal closure is installed in another side of rotary barrel support with screw.
The assembling that the machine support frame is sent in the bend pipe spiral motion to is as shown in Figure 1: rotary barrel is bearing between four supporting rollerns on the rotary barrel support, the driving gear wheel rim is installed on the outer wall of rotary barrel with screw, with the engagement of gap bridge actuation gear, the gap bridge gear shaft is installed on the rotary barrel support with screw with the bearing bracket supporting.Install on two groups of input shafts of sending worm speed reducer to and send direct current generator to, mounting support wheel on the output shaft, the other end of output shaft is installed bearing bracket.Send worm speed reducer to, bearing bracket is installed on the base plate with screw, base plate is installed on the base plate of welded and installed on the installation tube body wall with screw.The two ends of another support roller are installed on the base plate with screw with the bearing bracket supporting, and the base plate spring-loaded is installed in screw on the base plate of welded and installed on the installation tube body wall.The installation cylindrical shell that has assembled is packed into as an assembly and is screwed in the rotary barrel, to the bend pipe of different-diameter, by changing the outfit cylindrical shell is installed and is rotated.Two groups of brush groups are installed with screw in a side of rotary barrel support, and seal closure is installed in another side of rotary barrel support with screw.
The assembling that machine is sent in the bend pipe spiral motion to as shown in Figure 1, on base, use coaxial installation drive chassis of screw and support frame, left-handed thread, the right-handed nut of frame regulating mechanism screw in leading screw, left-handed thread, right-handed nut's fixed base is separately fixed at the bottom of drive chassis and support frame with screw.Thrust-bearing is packed in the bearing support, pushes down with bearing gland.Bearing support, bearing gland are installed on the base side with screw, and handwheel is installed in the two ends of leading screw with key.Drive the middle part that worm speed reducer is installed in base, driving the worm speed reducer input shaft is connected with AC motor through coupling, drive actuation gear and the engagement of gap bridge actuation gear that worm speed reducer two ends output shaft is installed, drive worm speed reducer synchronous drive drive chassis and support frame.
Electrical control cabinet is installed on the base, voltmeter, ammeter, power supply indicator are installed on the observation panel of electrical control cabinet, power switch, driving AC motor forward and backward control knob drive AC motor forward and backward tutorial light and install on the operation panel of electrical control cabinet.Installation insurance device, thermal relay, A.C. contactor, frequency variator, high-power DC power supply in the cabinet internal control making sheet.Behind the electric power incoming line, be connected with A.C. contactor main contact input end after connecting thermal relay through power switch, protecting device, the output terminal of A.C. contactor main contact is connected with the frequency variator input end, and inverter output terminal is connected with the driving AC motor.Drive AC motor forward and backward control knob and seal in the control loop of A.C. contactor control coil, drive the output terminal that AC motor forward and backward tutorial light is connected the A.C. contactor main contact.High-power DC power supply through power switch, protecting device connect send thermal relay to after with send the main noddle on contactor input end to and be connected, the output terminal of sending main noddle on contactor to send direct current generator to and be connected.Send direct current generator forward and backward control knob to and seal in the control loop of sending the D.C. contactor control coil to, send the output terminal that direct current generator forward and backward tutorial light is connected the A.C. contactor main contact to.
Above-described only is to adopt the utility model principle, and the optimization embodiment of machine is sent in the bend pipe spiral motion of the outer anticorrosion mechanization application of realization bend pipe to.Should be pointed out that for a person skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement,, also should be considered as belonging to protection domain of the present utility model so that develop other product.
Claims (10)
1, machine is sent in a kind of bend pipe spiral motion to, described bend pipe spiral motion is sent machine to and is comprised base, rotary barrel support, supporting rollern, rotary barrel, driving gear wheel rim, actuation gear, driving worm speed reducer, drives AC motor, electrical control cabinet, it is characterized in that also having cylindrical shell be installed, send direct current generator to, send worm speed reducer to, sent to wheel, support roller, brush group, seal closure, high-frequency induction heating circle, frame shifter; Concrete structure is: the rotary barrel that the machine drive chassis is sent in the bend pipe spiral motion to is bearing on the supporting rollern of rotary barrel support, the driving gear wheel rim is installed on the outer wall of rotary barrel, mesh with the gap bridge actuation gear, the gap bridge gear shaft is installed on the rotary barrel support with screw with the bearing bracket supporting, install on two groups of input shafts of sending worm speed reducer to and send direct current generator to, install on the output shaft and send wheel to, the other end of output shaft is installed bearing bracket, send worm speed reducer to, bearing bracket is installed on the base plate with screw, base plate is installed on the base plate on the installation tube body wall with screw, another two ends of sending wheel to are installed on the base plate with screw with the bearing bracket supporting, the base plate spring-loaded, be installed on the base plate on the installation tube body wall with screw, cylindrical shell is installed packs into and is screwed in the rotary barrel, two groups of brush groups are installed with screw in a side of rotary barrel support, and seal closure is formed drive chassis with another side that screw is installed in the rotary barrel support; The rotary barrel that the machine support frame is sent in the bend pipe spiral motion to is bearing on the supporting rollern of rotary barrel support, the driving gear wheel rim is installed on the outer wall of rotary barrel, mesh with the gap bridge actuation gear, the gap bridge gear shaft is installed on the rotary barrel support with screw with the bearing bracket supporting, install on two groups of input shafts of sending worm speed reducer to and send direct current generator to, mounting support wheel on the output shaft, the other end of output shaft is installed bearing bracket, send worm speed reducer to, bearing bracket is installed on the base plate with screw, base plate is installed on the base plate on the installation tube body wall with screw, the two ends of another support roller are installed on the base plate with screw with the bearing bracket supporting, the base plate spring-loaded, be installed on the base plate on the installation tube body wall with screw, cylindrical shell is installed packs into and is screwed in another rotary barrel, two groups of brush groups are installed with screw in a side of rotary barrel support, and seal closure is formed support frame with another side that screw is installed in the rotary barrel support; Use coaxial installation drive chassis of screw and support frame on the base, left-handed thread, the right-handed nut of frame regulator screw in leading screw, left-handed thread, right-handed nut's fixed base, be separately fixed at the bottom of drive chassis and support frame with screw, thrust-bearing is packed in the bearing support, push down with bearing gland, bearing support, bearing gland are installed on the base side with screw, and handwheel is installed in the two ends of leading screw with key; Drive the middle part that worm speed reducer is installed in base, driving the worm speed reducer input shaft is connected with AC motor through coupling, drive actuation gear and the engagement of gap bridge actuation gear that worm speed reducer two ends output shaft is installed, drive worm speed reducer synchronous drive drive chassis and support frame, electrical control cabinet is installed on the base.
2, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that base by channel-section steel shaped steel, strengthen gusset and form, channel-section steel shaped steel, reinforcement gusset are welded into the channel-section steel rectangular frame, go up installation and processing tapped hole on the plane for one of the long limit of rectangular frame, the circular hole of fixed processing on the lower plane is processed four respectively tapped hole is installed on two side planes of rectangular frame minor face.
3, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that the rotary barrel support is processed as the hollow slab ring with steel, the hole of four position installation and processing supporting cylinder roller shafts of symmetry on the dull and stereotyped Circular Plate, the tapped hole of the coaxial installation brush group of processing on the plane of a hollow slab annulus, the mounting hole of bottom fixed processing; The tapped hole of processing seal closure on the plane of another hollow slab annulus, the mounting hole of bottom fixed processing.
4, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that supporting rollern is made up of wheel, rolling bearing, roller shaft, wheel is processed as the flat circle cylindricality with steel, be processed with the tapped hole that Mounting of Rolling Contact Bearing hole and gland installation are installed in the wheel, be processed with the bearing position that rolling bearing is installed on the roller shaft.
5, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that rotary barrel is processed as the band edge hollow cylinder with steel, the tapped hole of installation and processing driving gear wheel rim on the barrel wall; Installation tube body and function steel are processed as the band edge hollow cylinder, and welded and installed is sent the mounting plate of worm speed reducer, bearing bracket on the barrel wall.
6, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that sending to wheel and adopts cast iron to be processed as taper shape, the little profile of tooth of processing on the conical surface, center hole processing keyway; Support roller adopts steel to be processed as taper shape, hot pressing silicone rubber on the conical surface, center hole processing keyway.
7, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that seal closure adopts engineering plastics to be welded as hollow band edge, ring with cover, and the circular hole of installation and processing on the limit covers out a circular hole, and the circular hole circumference is installed the rubber skin with screw; High-frequency induction heating circle employing copper coin bends and is that ring, annulus opened gap are 1 millimeter, and two openings connect the high-frequency induction heating power output terminal respectively, and the high-frequency induction heating circle is fixed with plexiform layers, is installed in screw on the limit of seal closure.
8, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that the frame shifter is made up of handwheel, leading screw, nut, fixed base, thrust-bearing, bearing support, bearing gland; Handwheel adopts steel to be processed as disc, center hole processing keyway; Leading screw adopts steel processing, and one section is left-handed thread, and one section is right-handed thread, two ends processing keyway; Nut adopts brass processing, and one is left-handed thread, and one is right-handed thread, and fixed base adopts steel processing, the endoporus of fixed base middle part installation and processing nut, and the hole of bottom installation and processing fixed base, after nut was pressed into fixed base, screw thread was fixed with riding; Bearing support adopts steel to be processed as disc, the endoporus of disc middle part installation and processing thrust-bearing, four mounting holes of disc outside processing.
9, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that the brush group is made up of brush, brush carriage, brush holder, brush adopts graphite to make, brush carriage adopts plexiform layers to make, brush holder adopts copper coin, plexiform layers to be made as the segmentation ring: brush is installed on the brush carriage with screw, overlap with copper coin segmentation ring of making and the segmentation ring of making of plexiform layers, be installed on the rotary barrel support with screw.
10, machine is sent in bend pipe spiral motion as claimed in claim 1 to, it is characterized in that electrical control cabinet comprises voltmeter, ammeter, power supply indicator, power switch, driving AC motor forward and backward control knob, drive AC motor forward and backward tutorial light, send direct current generator forward and backward control knob to, send direct current generator forward and backward tutorial light to, protecting device, thermal relay, A.C. contactor, frequency variator, high-power DC power supply; Voltmeter, ammeter, power supply indicator are installed on the observation panel of electrical control cabinet, power switch, driving AC motor forward and backward control knob, driving AC motor forward and backward tutorial light installs on the operation panel of electrical control cabinet, installation insurance device, thermal relay, A.C. contactor, frequency variator in the cabinet internal control making sheet, high-power DC power supply; Electric power incoming line connects thermal relay and is connected with A.C. contactor main contact input end through power switch, protecting device, the output terminal of A.C. contactor main contact is connected with the frequency variator input end, inverter output terminal is connected with the driving AC motor, drive AC motor forward and backward control knob and seal in the control loop of A.C. contactor control coil, drive the output terminal that AC motor forward and backward tutorial light is connected the A.C. contactor main contact; High-power DC power supply connects through power switch, protecting device to be sent thermal relay to and sends the main noddle on contactor input end to and be connected, the output terminal of sending main noddle on contactor to send direct current generator to and be connected, send direct current generator forward and backward control knob to and seal in the control loop of sending the D.C. contactor control coil to, send the output terminal that direct current generator forward and backward tutorial light is connected the A.C. contactor main contact to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035204 CN2851800Y (en) | 2005-08-22 | 2005-08-22 | Spiral movement feeding machine for bent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035204 CN2851800Y (en) | 2005-08-22 | 2005-08-22 | Spiral movement feeding machine for bent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851800Y true CN2851800Y (en) | 2006-12-27 |
Family
ID=37585758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035204 Expired - Fee Related CN2851800Y (en) | 2005-08-22 | 2005-08-22 | Spiral movement feeding machine for bent pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851800Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377280A (en) * | 2011-11-08 | 2012-03-14 | 东阳市东政电机有限公司 | Electric motor with dual output shafts |
| CN109482760A (en) * | 2018-12-25 | 2019-03-19 | 株洲双菱科技有限公司 | A kind of steel pipe propulsion device and the bending machine of application |
-
2005
- 2005-08-22 CN CN 200520035204 patent/CN2851800Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377280A (en) * | 2011-11-08 | 2012-03-14 | 东阳市东政电机有限公司 | Electric motor with dual output shafts |
| CN109482760A (en) * | 2018-12-25 | 2019-03-19 | 株洲双菱科技有限公司 | A kind of steel pipe propulsion device and the bending machine of application |
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Granted publication date: 20061227 Termination date: 20090922 |